Patent · US Expired

Method and joining profiles

US4923540A · kind A · utility

6Cited by

3References

2Claims

0Family size

Inventors

Eberhard Born · Cologne, DE
Helmut Korber · Odenthal, DE
Josef Mersch · Leverkusen, DE

Key dates

Filing date	Feb 13, 1989
Grant date	May 8, 1990
Priority date	—
Expiry date	Feb 13, 2009

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB29L2031/003
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

The invention relates to a method of joining two bevelled rod ends composed of plastics material reinforced with long fibres, using a shrinkable tube.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.